Copy over libjni_mosaic from Camera. We need to support the SRI pano

mode for Carlsbad.

Change-Id: Id14e64d8248236e8170c12cfca2cbf2ca952e993

1 files changed, 54 insertions, 0 deletions

diff --git a/jni/feature_mos/src/mosaic/Pyramid.h b/jni/feature_mos/src/mosaic/Pyramid.h
new file mode 100644
index 000000000..c5fe90714
--- /dev/null
+++ b/jni/feature_mos/src/mosaic/Pyramid.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Pyramid.h
+
+#ifndef PYRAMID_H
+#define PYRAMID_H
+
+#include "ImageUtils.h"
+
+typedef unsigned short int real;
+
+//  Structure containing a packed pyramid of type ImageTypeShort.  Used for pyramid
+//  blending, among other things.
+
+class PyramidShort
+{
+
+public:
+
+  ImageTypeShort *ptr;              // Pointer containing the image
+  real width, height;               // Width and height of input images
+  real numChannels;                 // Number of channels in input images
+  real border;                      // border size
+  real pitch;                       // Pitch.  Used for moving through image efficiently.
+
+  static PyramidShort *allocatePyramidPacked(real width, real height, real levels, real border = 0);
+  static PyramidShort *allocateImage(real width, real height, real border);
+  static void createPyramid(ImageType image, PyramidShort *pyramid, int last = 3 );
+  static void freeImage(PyramidShort *image);
+
+  static unsigned int calcStorage(real width, real height, real border2, int levels, int *lines);
+
+  static void BorderSpread(PyramidShort *pyr, int left, int right, int top, int bot);
+  static void BorderExpandOdd(PyramidShort *in, PyramidShort *out, PyramidShort *scr, int mode);
+  static int BorderExpand(PyramidShort *pyr, int nlev, int mode);
+  static int BorderReduce(PyramidShort *pyr, int nlev);
+  static void BorderReduceOdd(PyramidShort *in, PyramidShort *out, PyramidShort *scr);
+};
+
+#endif